My guess is that you should not put spaces between the interfaces, i.e., RIGHT: `ofdatapath punix:/var/run/test - i nf2c0,nf2c1,nf2c2` WRONG: `ofdatapath punix:/var/run/test - i nf2c0, nf2c1, nf2c2`
The error you're getting is possibly the result of passing an empty string to a system call. - Rob . On Tue, Aug 30, 2011 at 10:52 AM, Leonardo Linguaglossa <[email protected]> wrote: > Hello everybody. As in the subject, I am having some problem using the > OpenFlow Switch implementation on NetFPGA. > I installed all the packages a few time ago, and it went well, but I did not > use it anymore till now: today I wanted to test if everything went well, and > I tried to test it using the controller,the ofdatapath and ofprotocol > command. > When i run, for instance, "ofdatapath punix:/var/run/test - i nf2c0, nf2c1, > nf2c2 &" it seems that for nf2c0 it's ok, but for nf2c1 and nf2c2 the output > is: "ofdatapath: opening nf2c1, (Address family not supported by protocol)" > I think it's a bit strange, and I wanted to know if I am doing something > wrong. > > Then, I wanted to use the dpctl command this way: "dpctl show switch", but > it give me the same problem: "Address family not supported by protocol" > What does it mean? I hope that you could help me. > Thank you. > -- > Leonardo > > _______________________________________________ > openflow-discuss mailing list > [email protected] > https://mailman.stanford.edu/mailman/listinfo/openflow-discuss > > _______________________________________________ openflow-discuss mailing list [email protected] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
